<?php
/*
 * Copyright 2014 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

namespace Google\Service\DiscoveryEngine;

class GoogleCloudDiscoveryengineV1RecommendResponseRecommendationResult extends \Google\Model
{
  protected $documentType = GoogleCloudDiscoveryengineV1Document::class;
  protected $documentDataType = '';
  /**
   * Resource ID of the recommended Document.
   *
   * @var string
   */
  public $id;
  /**
   * Additional Document metadata or annotations. Possible values: * `score`:
   * Recommendation score in double value. Is set if `returnScore` is set to
   * true in RecommendRequest.params.
   *
   * @var array[]
   */
  public $metadata;

  /**
   * Set if `returnDocument` is set to true in RecommendRequest.params.
   *
   * @param GoogleCloudDiscoveryengineV1Document $document
   */
  public function setDocument(GoogleCloudDiscoveryengineV1Document $document)
  {
    $this->document = $document;
  }
  /**
   * @return GoogleCloudDiscoveryengineV1Document
   */
  public function getDocument()
  {
    return $this->document;
  }
  /**
   * Resource ID of the recommended Document.
   *
   * @param string $id
   */
  public function setId($id)
  {
    $this->id = $id;
  }
  /**
   * @return string
   */
  public function getId()
  {
    return $this->id;
  }
  /**
   * Additional Document metadata or annotations. Possible values: * `score`:
   * Recommendation score in double value. Is set if `returnScore` is set to
   * true in RecommendRequest.params.
   *
   * @param array[] $metadata
   */
  public function setMetadata($metadata)
  {
    $this->metadata = $metadata;
  }
  /**
   * @return array[]
   */
  public function getMetadata()
  {
    return $this->metadata;
  }
}

// Adding a class alias for backwards compatibility with the previous class name.
class_alias(GoogleCloudDiscoveryengineV1RecommendResponseRecommendationResult::class, 'Google_Service_DiscoveryEngine_GoogleCloudDiscoveryengineV1RecommendResponseRecommendationResult');
